I am using a SCB-68 connected to a DAQCard AI-16E-4. I have configured Ch 0 on the SCB-68 to be the CJC sensor, and I've connected a thermocouple to Ch 1, using differential mode.
When I use MAX and 'test' the thermocouple channel, the reading I get is approximately 10 deg.C lower than the correct value (although the sensor responds in the correct manner, the value is always offset by 10 deg.).
Is there another step I'm missing in setting up the thermocouple channel (I've set the CJC setting to "Built-in") on the Properties dialog in MAX)?
I've tried a T-type and a J-type thermocouple, with similar results.
Thanks.